# edX online learning vs Seeing CRISPR Clear

The clearest difference is in-app purchases: Seeing CRISPR Clear at none against edX online learning's 213. Seeing CRISPR Clear also leads on update cadence (every 4 days vs every 5 weeks) and rating (5.0 vs 4.8). edX online learning's advantage is ratings volume (11K vs 2). On price, ads and device support there is nothing between them.

Both are free to download. edX online learning sells 42 one-off in-app purchases. Seeing CRISPR Clear asks for nothing beyond the download.

Seeing CRISPR Clear holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: edX online learning has 11K ratings behind it against 2, so its average is the more settled of the two.

edX online learning ships an update every 5 weeks, Seeing CRISPR Clear every 4 days. The most recent releases landed on October 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | edX online learning | Seeing CRISPR Clear |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (11K ratings)](https://appshunter.io/ios/app/edx-online-learning/id945480667/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/seeing-crispr-clear/id1555227175/reviews)** |
| Number of ratings | **11K** | 2 |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 56 MB | 302 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [edX LLC](https://appshunter.io/developer/1700453712) | [Adam Dama](https://appshunter.io/developer/1449385365) |

## What reviewers say

### edX online learning

[App page](https://appshunter.io/ios/app/edx-online-learning/id945480667)

Access thousands of online courses and degree programs from top universities and companies. Upskill in critical disciplines, strengthen your resume, and advance your career on your own schedule. Stream content, download materials, and test your knowledge with quizzes and exams.

**Highlights:** Thousands of courses and programs, World-class academic and industry partners, Career skill development, Professional certificate programs, Degree programs, Stream online courses, Download course materials

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (42)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Course | $5.00 | one-time |
| Upgrade Course | $10.00 | one-time |
| Upgrade Course | $19.00 | one-time |
| Upgrade Course | $20.00 | one-time |
| Upgrade Course | $25.00 | one-time |
| Upgrade Course | $26.00 | one-time |
| Upgrade Course | $29.00 | one-time |
| Upgrade Course | $30.00 | one-time |
| Upgrade Course | $39.00 | one-time |
| Upgrade Course | $45.00 | one-time |
| Upgrade Course | $49.00 | one-time |
| Upgrade Course | $50.00 | one-time |
| Upgrade Course | $54.00 | one-time |
| Upgrade Course | $55.00 | one-time |
| Upgrade Course | $59.00 | one-time |
| Upgrade Course | $60.00 | one-time |
| Upgrade Course | $69.00 | one-time |
| Upgrade Course | $79.00 | one-time |
| Upgrade Course | $99.00 | one-time |
| Upgrade Course | $100.00 | one-time |
| Upgrade Course | $105.99 | one-time |
| Upgrade Course | $119.00 | one-time |
| Upgrade Course | $123.99 | one-time |
| Upgrade Course | $124.99 | one-time |
| Upgrade Course | $129.00 | one-time |
| Upgrade Course | $149.00 | one-time |
| Upgrade Course | $150.00 | one-time |
| Upgrade Course | $159.00 | one-time |
| Upgrade Course | $169.00 | one-time |
| Upgrade Course | $186.99 | one-time |
| Upgrade Course | $189.00 | one-time |
| Upgrade Course | $199.00 | one-time |
| Upgrade Course | $200.00 | one-time |
| Upgrade Course | $209.00 | one-time |
| Upgrade Course | $219.00 | one-time |
| Upgrade Course | $229.00 | one-time |
| Upgrade Course | $249.00 | one-time |
| Upgrade Course | $299.00 | one-time |
| Upgrade Course | $300.00 | one-time |
| Upgrade Course | $349.00 | one-time |
| Upgrade Course | $449.00 | one-time |
| Upgrade Course | $829.00 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient learning on the go
- 💡 Wide variety of courses
- 🌟 High-quality content from renowned institutions
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Buggy app performance
- 🔍 Lack of progress tracking
- 📱 Limited functionality compared to website
- 🔍 Difficult to navigate courses
- 🔍 Inconsistent user experience

**Reported bugs**

- Videos not playing or freezing
- Frequent app crashes or refreshes
- Login issues and loss of course progress
- Incompatibility with certain devices

**Requested features**

- Improved progress tracking and bookmarking
- Split-screen support for note-taking
- Offline mode for all course content
- Better search and filtering options
- Seamless sync between app and website


### Seeing CRISPR Clear

[App page](https://appshunter.io/ios/app/seeing-crispr-clear/id1555227175)

Explore the fascinating world of CRISPR-Cas9 gene editing through an engaging children's game. Developed for a university engineering event, it simplifies complex scientific concepts for young learners.

**Highlights:** Explains CRISPR-Cas9 gene editing, Interactive game format, Designed for children, Educational content, Developed for university event

**In-app purchases:** none


## Frequently asked questions

### Is edX online learning free?

edX online learning is free to download, with in-app purchases available.

### Is Seeing CRISPR Clear free?

Seeing CRISPR Clear is free to download, with no in-app purchases.

### Which has better reviews, edX online learning or Seeing CRISPR Clear?

Seeing CRISPR Clear is rated higher. edX online learning averages 4.8 out of 5 from 11K ratings, while Seeing CRISPR Clear averages 5.0 from 2 ratings.

### Do edX online learning or Seeing CRISPR Clear have ads?

Neither edX online learning nor Seeing CRISPR Clear shows ads.

### Which is updated more often, edX online learning or Seeing CRISPR Clear?

edX online learning ships an update every 5 weeks, and Seeing CRISPR Clear every 4 days. Most recently, edX online learning was updated on October 23, 2026 and Seeing CRISPR Clear on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*